| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #include "precompiled_basic.hxx" |
| #include "comenumwrapper.hxx" |
| |
| using namespace ::com::sun::star; |
| |
| ::sal_Bool SAL_CALL ComEnumerationWrapper::hasMoreElements() |
| throw ( uno::RuntimeException ) |
| { |
| sal_Bool bResult = sal_False; |
| |
| try |
| { |
| if ( m_xInvocation.is() ) |
| { |
| sal_Int32 nLength = 0; |
| bResult = |
| ( ( m_xInvocation->getValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "length" ) ) ) >>= nLength ) |
| && nLength > m_nCurInd ); |
| } |
| } |
| catch( uno::Exception& ) |
| {} |
| |
| return bResult; |
| } |
| |
| uno::Any SAL_CALL ComEnumerationWrapper::nextElement() |
| throw ( container::NoSuchElementException, |
| lang::WrappedTargetException, |
| uno::RuntimeException ) |
| { |
| try |
| { |
| if ( m_xInvocation.is() ) |
| { |
| uno::Sequence< sal_Int16 > aNamedParamIndex; |
| uno::Sequence< uno::Any > aNamedParam; |
| uno::Sequence< uno::Any > aArgs( 1 ); |
| |
| aArgs[0] <<= m_nCurInd++; |
| |
| return m_xInvocation->invoke( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "item" ) ), |
| aArgs, |
| aNamedParamIndex, |
| aNamedParam ); |
| } |
| } |
| catch( uno::Exception& ) |
| {} |
| |
| throw container::NoSuchElementException(); |
| } |
| |
| |
